S-40-1795 over I-20

Fair Condition61 years old4,200 vehicles/day

Location

StateSouth Carolina
CountyRichland
Location4mi SW Pontiac
CarriesS-40-1795
CrossesI-20
Coordinates34.08391, -80.88232

Condition Ratings

Overall ConditionFair
Deck7 (Good)
Superstructure5 (Fair)
Substructure6 (Satisfactory)
Scour CriticalNot applicable

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length235.9 ft (71.9 m)
Max Span60.0 ft (18.3 m)
Deck Width29.9 ft (9.1 m)
Deck Area654.3 sq m
Main Spans4
Year Built1965

Traffic

Avg Daily Traffic4,200 (2023)
Truck Traffic5%
Lanes On Bridge2
Lanes Under Bridge6

Inspection & Ownership

Last Inspection223
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceHistorical significance is not determined
Structure Number000000000004660

Nearby Bridges

S-40-52 over I-20 1.7 mi Fair I-20 EB over S-40-63 2.0 mi Fair I-20 EB over S-40-63 2.0 mi Good I-20 WB over Alpine RD S-40-63 2.0 mi Good US 1 over Rr Csxt 2.2 mi Fair Ramp Off I-20 WB over Ramp On I-20 WB 2.2 mi Good S-40-2386 over Unnamed Stream 2.5 mi Good S-40-1274 over Bee Ridge RD 2.5 mi Good I-77 NB over Ramp On I-77 SB 2.5 mi Good I-77 Nbl over I-20 & I-20 Ramp 2.5 mi Good